File: defaulted13.C

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gcc-arm-none-eabi 15%3A8-2019-q3-1
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// { dg-do compile { target c++11 } }

template<typename T>
struct NonCopyable {
  NonCopyable() = default;
  NonCopyable(NonCopyable const&);
};

template<>
NonCopyable<int>::NonCopyable(NonCopyable<int> const&) = delete; // { dg-message "declared" }

template<typename T>
NonCopyable<T>::NonCopyable(NonCopyable<T> const&) = default;

template<>
NonCopyable<double>::NonCopyable(NonCopyable<double> const&) = delete; // { dg-message "declared" }


int main()
{
  NonCopyable<double> nc_dbl;
  NonCopyable<double> nc_dbl_cpy(nc_dbl); // { dg-error "use" }

  NonCopyable<int> nc_int;
  NonCopyable<int> nc_int_cpy(nc_int); // { dg-error "use" }

  NonCopyable<char> nc_char;
  NonCopyable<char> nc_char_cpy(nc_char);
}